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Cosine, along with the other Superfriends, invited Bart into their group.[1] He, along with Martin, Database and Cosine, helped Lisa to create SpringFace. Nelson threw Martin into the other nerds, knocking them all down. He then bowled a monitor into the group, knocking them over again.[2]

He was seen in the angry mob bent on killing Homer for polluting Lake Springfield and placing the town under the dome.[3]